System for selecting a media file for playback from multiple files having substantially similar media content

Abstract

A media system has media file storage that includes two or more media files having substantially the same media content. The two or more media files have different playback characteristics. The media system uses the playback characteristics to select one of the two or more media files for playback.

I claim: 
     
       1. A media system comprising:
 media file storage including two or more media files having substantially the same media content, where the two or more media files have different playback characteristics; and 
 a processor configured to execute playback and selection software, wherein when the processor executes the playback and selection software, the processor is adapted to:
 receive a request to playback a media file of the two or more media files having substantially the same media content; and 
 automatically select one of the two or more media files for playback in response to receipt of the request to playback, the automatic selection being based on a bit rate of at least one of the two or more media files, one or more other playback characteristics of the playback characteristics, and a selection of the media content by a user. 
 
 
     
     
       2. The media system of  claim 1 , wherein the one or more other playback characteristics of the playback characteristics comprises a sample rate of at least one of the two or more media files. 
     
     
       3. The media system of  claim 1 , wherein the one or more other playback characteristics of the playback characteristics comprises an encoding format of at least one of the two or more media files. 
     
     
       4. The media system of  claim 1 , wherein the one or more other playback characteristics of the playback characteristics comprises a number of channels used for playback of at least one of the two or more media files. 
     
     
       5. The media system of  claim 1 , wherein the one or more other playback characteristics of the playback characteristics comprises resources used for playback of at least one of the two or more media files. 
     
     
       6. The media system of  claim 1 , where the media file storage is associated with at least two media playback devices. 
     
     
       7. The media system of  claim 6 , where the two or more media files are disposed on alternative media file storage associated with different media playback devices. 
     
     
       8. A media system comprising:
 a plurality of media devices, where the plurality of media devices includes at least two or more media files having substantially the same media content but different playback characteristics; 
 a human machine interface module adapted to accept media content selection commands from a user; and 
 a media engine module accepting media content selection commands from the human machine interface to select a media file for playback, where the media engine module automatically selects one of the two or more media files for playback based on a weighting of a bit rate of at least one of the two or more media files, one or more other playback characteristics of the playback characteristics, and the media content selection commands from the user. 
 
     
     
       9. The media system of  claim 8 , further comprising a database accessible to the media engine module and storing the playback characteristics of the two or more media files. 
     
     
       10. The media system of  claim 9 , where the database stores the playback characteristics of substantially all media files of the plurality of media devices. 
     
     
       11. The media system of  claim 8 , where the one or more other playback characteristics of the playback characteristics comprises a sampling rate of at least one of the two or more media files. 
     
     
       12. The media system of  claim 8 , where the one or more other playback characteristics of the playback characteristics comprises an encoding format of at least one of the two or more media files. 
     
     
       13. The media system of  claim 8 , where the one or more other playback characteristics of the playback characteristics comprises a number of channels used for playback of at least one of the two or more media files. 
     
     
       14. The media system of  claim 8 , where the one or more other playback characteristics of the playback characteristics comprises resources used for playback of at least one of the two or more media files. 
     
     
       15. The media system of  claim 10 , where the media engine module synchronizes the playback characteristics of media files of the plurality of devices with the playback characteristics stored in the database. 
     
     
       16. A media system comprising:
 means for storing media files including two or more media files having substantially the same media content with different playback characteristics; and 
 selection means for automatically selecting from a plurality of end-user devices one of the two or more media files for playback based on a bit rate of at least one of the two or more media files, one or more other playback characteristics of the playback characteristics, and a selection of the media content by a user. 
 
     
     
       17. The media system of  claim 16 , where the means for storing comprises a plurality of media devices. 
     
     
       18. The media system of  claim 17 , where the two or more media files are stored on different media devices of the plurality of media devices. 
     
     
       19. A method of operating a media system comprising:
 providing two or more media files having substantially the same media content with different playback characteristics; 
 receiving a request to playback a media file of the two or more media files having substantially the same media content; and 
 automatically selecting from a plurality of end-user devices one of the two or more media files for playback in response to receipt of the request to playback, the automatic selection being based on a weighting of a bit rate of at least one of the two or more media files, one or more other playback characteristics of the playback characteristics, and a selection of the media content by a user. 
 
     
     
       20. The method of  claim 19 , where the one or more other playback characteristics of the playback characteristics comprises a sample rate of at least one of the two or more media files. 
     
     
       21. The method of  claim 19 , where the one or more other playback characteristics of the playback characteristics comprises an encoding format of at least one of the two or more media files. 
     
     
       22. The method of  claim 19 , where the one or more other playback characteristics of the playback characteristics comprises resources used to playback at least one of the two or more media files.